Yeah, DNS takes some time. It can take up to 24h until all DNS servers got the new information. You can check that directly if you want. Go to http://www.internic.net/whois.html enter your Domain and look in the result for the nameserver entries. Then you can make something like this (in the Command line):

## VirtualHost example:# Almost any Apache directive may go into a VirtualHost container.# The first VirtualHost section is used for all requests that do not# match a ServerName or ServerAlias in any <VirtualHost> block.#

After running apache on unix systems for 10 years of time, its very sad for me to see that I am still notable to use this thingy on windows. Tried all the ways but I cannot assign different ip's to virtual hosts.